package cn.edu.whu.irlab.service;

import cn.edu.whu.irlab.model.GroupCls;

/**
 * Created by Roger on 2016/7/30.
 */
public interface GroupClsService {
    int deleteByPrimaryKey(Integer id);

    int insert(GroupCls record);

    int insertSelective(GroupCls record);

    GroupCls selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(GroupCls record);

    int updateByPrimaryKey(GroupCls record);
}
